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// Copyright 2005 Sun Microsystems, Inc. All rights reserved.
// Use is subject to license terms.
//
// CDDL HEADER START
//
// The contents of this file are subject to the terms of the
// Common Development and Distribution License, Version 1.0 only
// (the "License"). You may not use this file except in compliance
// with the License.
//
// You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
// or http://www.opensolaris.org/os/licensing.
// See the License for the specific language governing permissions
// and limitations under the License.
//
// When distributing Covered Code, include this CDDL HEADER in each
// file and include the License file at usr/src/OPENSOLARIS.LICENSE.
// If applicable, add the following below this CDDL HEADER, with the
// fields enclosed by brackets "[]" replaced with your own identifying
// information: Portions Copyright [yyyy] [name of copyright owner]
//
// CDDL HEADER END
//
// ident "%Z%%M% %I% %E% SMI"
//
// eucJP to SJIS
//
#include <sys/errno.h>
#define SS2 0x008e
#define SS3 0x008f
eucJP%SJIS {
operation init {
cs = 0;
offset = 0;
};
direction {
condition {
cs == 2;
} operation {
output = input[0];
cs = 0;
discard;
};
condition {
cs == 1;
} operation {
var_input = input[0] & 0x7f;
var_input = var_input + offset;
if (var_input >= 0x7f) {
var_input = var_input + 0x01;
}
output = var_input;
cs = 0;
discard;
};
condition {
between 0x00 ... 0x7f ;
} operation {
if ( outputsize < 1 ) {
error E2BIG;
}
output = input[0];
discard;
};
condition {
between SS2 ... SS2 ;
} operation {
// Note this, in the .c file check is made
// against ileft > 0 , but it's since the
// ileft is already decremented.
if ( inputsize > 1 ) {
if ( ( input[1] >= 0xa1 ) && ( input[1] <= 0xfe )) {
if (outputsize < 1 ) {
error E2BIG;
}
cs = 2;
} else {
error EILSEQ;
}
} else {
error EINVAL;
}
};
condition {
between 0xa1 ... 0xfe;
} operation {
if ( inputsize > 1 ) {
if ( ( input[1] >= 0xa1 ) && ( input[1] <= 0xfe)) {
if ( outputsize < 2 ) {
error E2BIG;
}
cs = 1;
var_input = input[0] & 0x7f;
if ( var_input & 0x01) {
offset = 0x1f;
} else {
offset = 0x7d;
}
var_input = ((var_input - 0x21 ) >> 1) + 0x81;
if ( var_input > 0x9f ) {
var_input = var_input + 0x40;
}
output = var_input;
discard;
} else {
error EINVAL;
}
} else {
error EILSEQ;
}
};
true operation {
error EILSEQ;
};
};
}
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